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Balbeer M.
's Polls
Physics
Radiocarbon is produced in the atmosphere as a result of
collision between fast neutrons and nitrogen nuclei present in the atmosphere
3 votes (75%)
collision between fast neutrons and nitrogen nuclei present in the atmosphere
action of ultraviolet light from the sun on atmospheric oxygen
0 votes (0%)
action of ultraviolet light from the sun on atmospheric oxygen
action of solar radiations particularly cosmic rays on carbon dioxide present in
1 vote (25%)
action of solar radiations particularly cosmic rays on carbon dioxide present in
lightning discharge in atmosphere
0 votes (0%)
lightning discharge in atmosphere
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4 votes
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Wolmal
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